$600.00 - $2,000.00
Min. Order : 2 Tons

Manufacturer preferential supply S355J2G3 forged round steel/ 1.4418 steel round bar/42crmo4 alloy steel round bars

Quick Details

Port: qingdao
Payment Terms: L/C,T/T
Supply Ability: 6000 Ton/Tons per Day
Place of Origin: Shandong China
Product Name: Q235B Q345B Q345D Q345E Mild Steel Round Bar
Tolerance: ±1%
Grade: 20
Standard: ASTM,DIN
Model Number: 300
Processing Service: Welding,Punching
Brand Name: TR
Special Use: Cold Heading Steel
Type: Alloy Steel Bar
Alloy Or Not: Is Alloy
Technique: Cold Drawn
Application: Die Steel Bar
Steel Grade: Q345B
Packaging Detail: wooden cases or wooden pallet or as per customers requirements
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1. High Quality Customized Forged Steel Round Bar
2.Q+T
3.100% UT test

 
Forging parts  High Quality Customized Forged Steel Round Bar
Material plastic mould steel,718
Dimension 350*3800mm
Application die casting mould
Inspection chemical composition;UT,MT; mechanical property;dimension check
Standard ASTM, ASME, DIN, JIS, ISO, BS, API, EN
QC Doc. chemical composition report;mechanical properties report;UT test report; heat treatment report; dimensions check report.
Forging processing ingot---forging---heat treatment---rough machining---UT.MT---Q+T---inspection---finishing machining---UT.MT---packing
Heat treatment Normalized / Annealed / Quenched / tempered

SAE 1045 Steel Round Bars

1. Chemical Composition(%):

    C    

    Si  

    Mn

    P

   S

    Cr

   Ni

  Cu

  Als

 0.4~0.5

  0.2~0.3

  0.6~0.7

  ≤0.016

 ≤0.008

 ≤0.023

 ≤0.014

 0.018

≤0.005

 

2. Comparable steel:

           GB

          DIN

            JIS

          AISI

          45#

         1.1191

           S45C

          1045

 

3.Delivery Condition:

Hor-rolled,black surface  Hardness: ≤229HB.

 

4. Size Specification:

Round Steel:Diameter:60~300mm;  Length:2000~5800mm

Plate/Sheet Steel:Thickness:20-300MM;Width:200~2200mm;

                            Length:2000~5800mm

(We also can produce according to customer’s requirement)

 

5. Material character:

Usually use for injection plastic mould, mould frame and some middle-range machine.

 

 

6. Application:

Used for making the mould bottom, plastic mould and normal machinery parts 

 

Specifications

 

en 24/4140(1.7225) round steel/scm440 material/4140 tool steel
1.large stock QTY
2.Offer the best price
3.ISO9001:2008.

 

en 24/4140(1.7225) round steel/scm440 material/tool steel

 

1. Main application

(1) Requirements for the manufacture greater forging compared 35CrMo steel higher strength and quenched and tempered-section

(2) Using for making the large gear of locomotive, turbocharger drive gear.

(3) Rear axle, by a great load rod and spring clip

(4) Also can be used for below 2000m deep oil drill pipe joints and salvage tools

 

2. Specification:

   Round bar 

Diameter(mm)

   Length (mm)

 

     50~500

   2000~5800

 

   plate/sheet    

Thickness(mm)   

    Width (mm)       

  Length (mm)    

     20~400

     80~1000

   2000~5800

 

3. Delivery condition:

Acc. to your request—Standard steel bar(sawing)

                      ——non-standard steel bar(sawing)

or Mill deliver condition,without sawing or cutting

Conventional or ESR, hot rolled or forged, black surface or milling

Hardness: annealed to HB≤229

 

4.  Features:

(1) High strength and hardenability.

(2) Good toughness and small deformation by quenching.

(3) High creep strength and rupture strength in high temperatures

(4) Good strength and good mechanical properties after heat treatment, technology is good, high-yield.

 

5. Chemical analysis

C

Si

Mn

P≤

S≤

Cr

Ni

Mo

0.35~0.45

0.20~0.40

0.50~0.70

  0.025    

  0.025    

0.90~1.10

0.025

0.10~0.30

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